package com.itheima.zuoye.car;

public class Test {
    public static void main(String[] args) {
        Car car = new Car();
        car.start();
        car.stop();
        FamilySedans familySedans = new FamilySedans();
        familySedans.start();
        familySedans.stop();
        taxi taxi = new taxi();
        taxi.start();
        taxi.stop();
    }
}
